The Yoshimura RS-4 Slip-on exhaust features a carbon fiber cone end cap, two staged stepped baffle and striking good looks. The RS-4 muffler features a new front cap design that functions as a polyresonant chamber, thus creating a more quiet muffler with improved mid to top end power. Along with improving sound and power, this system moves the muffler weight lower and closer to the bike for improved handling and weight distribution.
Product Style | J&P Cycles Item # | Catalog Number | MFR. Product # | Availability |
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Product Style Stainless Steel/Carbon Fiber | J&P Cycles Item #1153200 | Catalog Number350-3571 | MFR. Product #12400BD520 | AvailabilityOut of Stock |